The whole world is talking about the brand new P5+1 (United States, the United Kingdom, France, China, Russia and Germany — along with the European Union) deal announced yesterday, which has successfully achieved a long-term comprehensive nuclear agreement with Iran that will verifiably prevent the country from acquiring a nuclear weapon and ensure that Iran’s nuclear program will be exclusively peaceful going forward. Charlie Rose recently assembled a fascinating roundtable including Ben Rhodes, David Sanger, Jeff Goldberg, Karim Sadjadpour and Ed Royce, in which they discuss the reasons why the deal is one of the most impressive triumphs in the history of diplomacy.